13372979171

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 14869578240

約数和(自身を除く): 1496599069

約数列:

[1, 19, 23, 163, 197, 437, 953, 3097, 3743, 3749, 4531, 18107, 21919, 32111, 71231, 86089, 155339, 187741, 416461, 610109, 738553, 2951441, 3567079, 3572797, 4318043, 14032507, 30601783, 67883143, 82042817, 581433877, 703841009, 13372979171]

約数ペア:

[(1, 13372979171), (19, 703841009), (23, 581433877), (163, 82042817), (197, 67883143), (437, 30601783), (953, 14032507), (3097, 4318043), (3743, 3572797), (3749, 3567079), (4531, 2951441), (18107, 738553), (21919, 610109), (32111, 416461), (71231, 187741), (86089, 155339)]