19181356104

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2797}}^1\times {\mathrm{3617}}^1$

素因数の和:6502

約数の個数: 64

約数和(自身を含む): 48591187200

約数和(自身を除く): 29409831096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 2797, 3617, 5594, 7234, 8391, 10851, 11188, 14468, 16782, 21702, 22376, 28936, 33564, 43404, 67128, 86808, 220963, 285743, 441926, 571486, 662889, 857229, 883852, 1142972, 1325778, 1714458, 1767704, 2285944, 2651556, 3428916, 5303112, 6857832, 10116749, 20233498, 30350247, 40466996, 60700494, 80933992, 121400988, 242801976, 799223171, 1598446342, 2397669513, 3196892684, 4795339026, 6393785368, 9590678052, 19181356104]

約数ペア:

[(1, 19181356104), (2, 9590678052), (3, 6393785368), (4, 4795339026), (6, 3196892684), (8, 2397669513), (12, 1598446342), (24, 799223171), (79, 242801976), (158, 121400988), (237, 80933992), (316, 60700494), (474, 40466996), (632, 30350247), (948, 20233498), (1896, 10116749), (2797, 6857832), (3617, 5303112), (5594, 3428916), (7234, 2651556), (8391, 2285944), (10851, 1767704), (11188, 1714458), (14468, 1325778), (16782, 1142972), (21702, 883852), (22376, 857229), (28936, 662889), (33564, 571486), (43404, 441926), (67128, 285743), (86808, 220963)]