15454868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 32598720

約数和(自身を除く): 17143852

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 659, 902, 1066, 1318, 1804, 2132, 2636, 5863, 7249, 8567, 11726, 14498, 17134, 23452, 27019, 28996, 34268, 54038, 94237, 108076, 188474, 297209, 351247, 376948, 594418, 702494, 1188836, 1404988, 3863717, 7727434, 15454868]

約数ペア:

[(1, 15454868), (2, 7727434), (4, 3863717), (11, 1404988), (13, 1188836), (22, 702494), (26, 594418), (41, 376948), (44, 351247), (52, 297209), (82, 188474), (143, 108076), (164, 94237), (286, 54038), (451, 34268), (533, 28996), (572, 27019), (659, 23452), (902, 17134), (1066, 14498), (1318, 11726), (1804, 8567), (2132, 7249), (2636, 5863)]