419008634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{16433}}^1$

素因数の和:16526

約数の個数: 32

約数和(自身を含む): 733613760

約数和(自身を除く): 314605126

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 2318, 12749, 16433, 25498, 32866, 180763, 312227, 361526, 624454, 1002413, 2004826, 3434497, 6868994, 11026543, 19045847, 22053086, 38091694, 209504317, 419008634]

約数ペア:

[(1, 419008634), (2, 209504317), (11, 38091694), (19, 22053086), (22, 19045847), (38, 11026543), (61, 6868994), (122, 3434497), (209, 2004826), (418, 1002413), (671, 624454), (1159, 361526), (1342, 312227), (2318, 180763), (12749, 32866), (16433, 25498)]