15996239156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{12841}}^1$

素因数の和:13344

約数の個数: 48

約数和(自身を含む): 30333831360

約数和(自身を除く): 14337592204

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 443, 703, 886, 1406, 1772, 2812, 8417, 12841, 16391, 16834, 25682, 32782, 33668, 51364, 65564, 243979, 311429, 475117, 487958, 622858, 950234, 975916, 1245716, 1900468, 5688563, 9027223, 11377126, 18054446, 22754252, 36108892, 108082697, 210476831, 216165394, 420953662, 432330788, 841907324, 3999059789, 7998119578, 15996239156]

約数ペア:

[(1, 15996239156), (2, 7998119578), (4, 3999059789), (19, 841907324), (37, 432330788), (38, 420953662), (74, 216165394), (76, 210476831), (148, 108082697), (443, 36108892), (703, 22754252), (886, 18054446), (1406, 11377126), (1772, 9027223), (2812, 5688563), (8417, 1900468), (12841, 1245716), (16391, 975916), (16834, 950234), (25682, 622858), (32782, 487958), (33668, 475117), (51364, 311429), (65564, 243979)]