19544208

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9931}}^1$

素因数の和:9983

約数の個数: 40

約数和(自身を含む): 51725856

約数和(自身を除く): 32181648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9931, 19862, 29793, 39724, 59586, 79448, 119172, 158896, 238344, 407171, 476688, 814342, 1221513, 1628684, 2443026, 3257368, 4886052, 6514736, 9772104, 19544208]

約数ペア:

[(1, 19544208), (2, 9772104), (3, 6514736), (4, 4886052), (6, 3257368), (8, 2443026), (12, 1628684), (16, 1221513), (24, 814342), (41, 476688), (48, 407171), (82, 238344), (123, 158896), (164, 119172), (246, 79448), (328, 59586), (492, 39724), (656, 29793), (984, 19862), (1968, 9931)]