19676096

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1513

約数の個数: 56

約数和(自身を含む): 44866560

約数和(自身を除く): 25190464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1471, 1672, 2942, 3344, 5884, 6688, 11768, 13376, 16181, 23536, 27949, 32362, 47072, 55898, 64724, 94144, 111796, 129448, 223592, 258896, 307439, 447184, 517792, 614878, 894368, 1035584, 1229756, 1788736, 2459512, 4919024, 9838048, 19676096]

約数ペア:

[(1, 19676096), (2, 9838048), (4, 4919024), (8, 2459512), (11, 1788736), (16, 1229756), (19, 1035584), (22, 894368), (32, 614878), (38, 517792), (44, 447184), (64, 307439), (76, 258896), (88, 223592), (152, 129448), (176, 111796), (209, 94144), (304, 64724), (352, 55898), (418, 47072), (608, 32362), (704, 27949), (836, 23536), (1216, 16181), (1471, 13376), (1672, 11768), (2942, 6688), (3344, 5884)]