19741296

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13267}}^1$

素因数の和:13309

約数の個数: 40

約数和(自身を含む): 52647424

約数和(自身を除く): 32906128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13267, 26534, 39801, 53068, 79602, 106136, 159204, 212272, 318408, 411277, 636816, 822554, 1233831, 1645108, 2467662, 3290216, 4935324, 6580432, 9870648, 19741296]

約数ペア:

[(1, 19741296), (2, 9870648), (3, 6580432), (4, 4935324), (6, 3290216), (8, 2467662), (12, 1645108), (16, 1233831), (24, 822554), (31, 636816), (48, 411277), (62, 318408), (93, 212272), (124, 159204), (186, 106136), (248, 79602), (372, 53068), (496, 39801), (744, 26534), (1488, 13267)]