11273308

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 21485352

約数和(自身を除く): 10212044

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 211, 361, 422, 703, 722, 844, 1406, 1444, 2812, 4009, 7807, 8018, 13357, 15614, 16036, 26714, 31228, 53428, 76171, 148333, 152342, 296666, 304684, 593332, 2818327, 5636654, 11273308]

約数ペア:

[(1, 11273308), (2, 5636654), (4, 2818327), (19, 593332), (37, 304684), (38, 296666), (74, 152342), (76, 148333), (148, 76171), (211, 53428), (361, 31228), (422, 26714), (703, 16036), (722, 15614), (844, 13357), (1406, 8018), (1444, 7807), (2812, 4009)]