19053977884028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{227}}^2\times {\mathrm{233}}^1\times {\mathrm{10723}}^1$

素因数の和:11451

約数の個数: 72

約数和(自身を含む): 34548038480592

約数和(自身を除く): 15494060596564

約数列:

[1, 2, 4, 37, 74, 148, 227, 233, 454, 466, 908, 932, 8399, 8621, 10723, 16798, 17242, 21446, 33596, 34484, 42892, 51529, 52891, 103058, 105782, 206116, 211564, 396751, 793502, 1587004, 1906573, 1956967, 2434121, 2498459, 3813146, 3913934, 4868242, 4996918, 7626292, 7827868, 9736484, 9993836, 12006257, 24012514, 48025028, 90062477, 92442983, 180124954, 184885966, 360249908, 369771932, 444231509, 552545467, 567150193, 888463018, 1105090934, 1134300386, 1776926036, 2210181868, 2268600772, 20444182279, 20984557141, 40888364558, 41969114282, 81776729116, 83938228564, 128743093811, 257486187622, 514972375244, 4763494471007, 9526988942014, 19053977884028]

約数ペア:

[(1, 19053977884028), (2, 9526988942014), (4, 4763494471007), (37, 514972375244), (74, 257486187622), (148, 128743093811), (227, 83938228564), (233, 81776729116), (454, 41969114282), (466, 40888364558), (908, 20984557141), (932, 20444182279), (8399, 2268600772), (8621, 2210181868), (10723, 1776926036), (16798, 1134300386), (17242, 1105090934), (21446, 888463018), (33596, 567150193), (34484, 552545467), (42892, 444231509), (51529, 369771932), (52891, 360249908), (103058, 184885966), (105782, 180124954), (206116, 92442983), (211564, 90062477), (396751, 48025028), (793502, 24012514), (1587004, 12006257), (1906573, 9993836), (1956967, 9736484), (2434121, 7827868), (2498459, 7626292), (3813146, 4996918), (3913934, 4868242)]