23551198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 39079656

約数和(自身を除く): 15528458

約数列:

[1, 2, 11, 22, 121, 242, 307, 317, 614, 634, 3377, 3487, 6754, 6974, 37147, 38357, 74294, 76714, 97319, 194638, 1070509, 2141018, 11775599, 23551198]

約数ペア:

[(1, 23551198), (2, 11775599), (11, 2141018), (22, 1070509), (121, 194638), (242, 97319), (307, 76714), (317, 74294), (614, 38357), (634, 37147), (3377, 6974), (3487, 6754)]