19542029125432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{13367153}}^1$

素因数の和:13367656

約数の個数: 64

約数和(自身を含む): 41144100012000

約数和(自身を除く): 21602070886568

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 449, 814, 898, 1628, 1796, 3256, 3592, 4939, 9878, 16613, 19756, 33226, 39512, 66452, 132904, 182743, 365486, 730972, 1461944, 13367153, 26734306, 53468612, 106937224, 147038683, 294077366, 494584661, 588154732, 989169322, 1176309464, 1978338644, 3956677288, 5440431271, 6001851697, 10880862542, 12003703394, 21761725084, 24007406788, 43523450168, 48014813576, 66020368667, 132040737334, 222068512789, 264081474668, 444137025578, 528162949336, 888274051156, 1776548102312, 2442753640679, 4885507281358, 9771014562716, 19542029125432]

約数ペア:

[(1, 19542029125432), (2, 9771014562716), (4, 4885507281358), (8, 2442753640679), (11, 1776548102312), (22, 888274051156), (37, 528162949336), (44, 444137025578), (74, 264081474668), (88, 222068512789), (148, 132040737334), (296, 66020368667), (407, 48014813576), (449, 43523450168), (814, 24007406788), (898, 21761725084), (1628, 12003703394), (1796, 10880862542), (3256, 6001851697), (3592, 5440431271), (4939, 3956677288), (9878, 1978338644), (16613, 1176309464), (19756, 989169322), (33226, 588154732), (39512, 494584661), (66452, 294077366), (132904, 147038683), (182743, 106937224), (365486, 53468612), (730972, 26734306), (1461944, 13367153)]