16012554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 36495360

約数和(自身を除く): 20482806

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 186, 197, 394, 437, 589, 591, 713, 874, 1178, 1182, 1311, 1426, 1767, 2139, 2622, 3534, 3743, 4278, 4531, 6107, 7486, 9062, 11229, 12214, 13547, 13593, 18321, 22458, 27094, 27186, 36642, 40641, 81282, 86089, 116033, 140461, 172178, 232066, 258267, 280922, 348099, 421383, 516534, 696198, 842766, 2668759, 5337518, 8006277, 16012554]

約数ペア:

[(1, 16012554), (2, 8006277), (3, 5337518), (6, 2668759), (19, 842766), (23, 696198), (31, 516534), (38, 421383), (46, 348099), (57, 280922), (62, 258267), (69, 232066), (93, 172178), (114, 140461), (138, 116033), (186, 86089), (197, 81282), (394, 40641), (437, 36642), (589, 27186), (591, 27094), (713, 22458), (874, 18321), (1178, 13593), (1182, 13547), (1311, 12214), (1426, 11229), (1767, 9062), (2139, 7486), (2622, 6107), (3534, 4531), (3743, 4278)]