19005548038

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{32653}}^1$

素因数の和:32761

約数の個数: 48

約数和(自身を含む): 32480280720

約数和(自身を除く): 13474732682

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 289, 323, 578, 646, 901, 1007, 1802, 2014, 5491, 10982, 15317, 17119, 30634, 32653, 34238, 65306, 291023, 555101, 582046, 620407, 1110202, 1240814, 1730609, 3461218, 9436717, 10546919, 18873434, 21093838, 29420353, 32881571, 58840706, 65763142, 179297623, 358595246, 500146001, 558986707, 1000292002, 1117973414, 9502774019, 19005548038]

約数ペア:

[(1, 19005548038), (2, 9502774019), (17, 1117973414), (19, 1000292002), (34, 558986707), (38, 500146001), (53, 358595246), (106, 179297623), (289, 65763142), (323, 58840706), (578, 32881571), (646, 29420353), (901, 21093838), (1007, 18873434), (1802, 10546919), (2014, 9436717), (5491, 3461218), (10982, 1730609), (15317, 1240814), (17119, 1110202), (30634, 620407), (32653, 582046), (34238, 555101), (65306, 291023)]