19260888

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1229}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 48265200

約数和(自身を除く): 29004312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1229, 1306, 1959, 2458, 2612, 3687, 3918, 4916, 5224, 7374, 7836, 9832, 14748, 15672, 29496, 802537, 1605074, 2407611, 3210148, 4815222, 6420296, 9630444, 19260888]

約数ペア:

[(1, 19260888), (2, 9630444), (3, 6420296), (4, 4815222), (6, 3210148), (8, 2407611), (12, 1605074), (24, 802537), (653, 29496), (1229, 15672), (1306, 14748), (1959, 9832), (2458, 7836), (2612, 7374), (3687, 5224), (3918, 4916)]