19041648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20879}}^1$

素因数の和:20909

約数の個数: 40

約数和(自身を含む): 51782400

約数和(自身を除く): 32740752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 20879, 41758, 62637, 83516, 125274, 167032, 250548, 334064, 396701, 501096, 793402, 1002192, 1190103, 1586804, 2380206, 3173608, 4760412, 6347216, 9520824, 19041648]

約数ペア:

[(1, 19041648), (2, 9520824), (3, 6347216), (4, 4760412), (6, 3173608), (8, 2380206), (12, 1586804), (16, 1190103), (19, 1002192), (24, 793402), (38, 501096), (48, 396701), (57, 334064), (76, 250548), (114, 167032), (152, 125274), (228, 83516), (304, 62637), (456, 41758), (912, 20879)]