19363248

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2922

約数の個数: 60

約数和(自身を含む): 55362528

約数和(自身を除く): 35999280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 2861, 3384, 5722, 6768, 8583, 11444, 17166, 22888, 25749, 34332, 45776, 51498, 68664, 102996, 134467, 137328, 205992, 268934, 403401, 411984, 537868, 806802, 1075736, 1210203, 1613604, 2151472, 2420406, 3227208, 4840812, 6454416, 9681624, 19363248]

約数ペア:

[(1, 19363248), (2, 9681624), (3, 6454416), (4, 4840812), (6, 3227208), (8, 2420406), (9, 2151472), (12, 1613604), (16, 1210203), (18, 1075736), (24, 806802), (36, 537868), (47, 411984), (48, 403401), (72, 268934), (94, 205992), (141, 137328), (144, 134467), (188, 102996), (282, 68664), (376, 51498), (423, 45776), (564, 34332), (752, 25749), (846, 22888), (1128, 17166), (1692, 11444), (2256, 8583), (2861, 6768), (3384, 5722)]