15942516

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 38384640

約数和(自身を除く): 22442124

約数列:

[1, 2, 3, 4, 6, 12, 67, 79, 134, 158, 201, 237, 251, 268, 316, 402, 474, 502, 753, 804, 948, 1004, 1506, 3012, 5293, 10586, 15879, 16817, 19829, 21172, 31758, 33634, 39658, 50451, 59487, 63516, 67268, 79316, 100902, 118974, 201804, 237948, 1328543, 2657086, 3985629, 5314172, 7971258, 15942516]

約数ペア:

[(1, 15942516), (2, 7971258), (3, 5314172), (4, 3985629), (6, 2657086), (12, 1328543), (67, 237948), (79, 201804), (134, 118974), (158, 100902), (201, 79316), (237, 67268), (251, 63516), (268, 59487), (316, 50451), (402, 39658), (474, 33634), (502, 31758), (753, 21172), (804, 19829), (948, 16817), (1004, 15879), (1506, 10586), (3012, 5293)]