19647552

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3347

約数の個数: 56

約数和(自身を含む): 53677312

約数和(自身を除く): 34029760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 3301, 5952, 6602, 9903, 13204, 19806, 26408, 39612, 52816, 79224, 102331, 105632, 158448, 204662, 211264, 306993, 316896, 409324, 613986, 633792, 818648, 1227972, 1637296, 2455944, 3274592, 4911888, 6549184, 9823776, 19647552]

約数ペア:

[(1, 19647552), (2, 9823776), (3, 6549184), (4, 4911888), (6, 3274592), (8, 2455944), (12, 1637296), (16, 1227972), (24, 818648), (31, 633792), (32, 613986), (48, 409324), (62, 316896), (64, 306993), (93, 211264), (96, 204662), (124, 158448), (186, 105632), (192, 102331), (248, 79224), (372, 52816), (496, 39612), (744, 26408), (992, 19806), (1488, 13204), (1984, 9903), (2976, 6602), (3301, 5952)]