15663819070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1161143}}^1$

素因数の和:1161240

約数の個数: 32

約数和(自身を含む): 30096852480

約数和(自身を除く): 14433033410

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 1161143, 2322286, 5805715, 11611430, 22061717, 44123434, 82441153, 110308585, 164882306, 220617170, 412205765, 824411530, 1566381907, 3132763814, 7831909535, 15663819070]

約数ペア:

[(1, 15663819070), (2, 7831909535), (5, 3132763814), (10, 1566381907), (19, 824411530), (38, 412205765), (71, 220617170), (95, 164882306), (142, 110308585), (190, 82441153), (355, 44123434), (710, 22061717), (1349, 11611430), (2698, 5805715), (6745, 2322286), (13490, 1161143)]