15054688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 34050240

約数和(自身を除く): 18995552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 2251, 3344, 4502, 6688, 9004, 18008, 24761, 36016, 42769, 49522, 72032, 85538, 99044, 171076, 198088, 342152, 396176, 470459, 684304, 792352, 940918, 1368608, 1881836, 3763672, 7527344, 15054688]

約数ペア:

[(1, 15054688), (2, 7527344), (4, 3763672), (8, 1881836), (11, 1368608), (16, 940918), (19, 792352), (22, 684304), (32, 470459), (38, 396176), (44, 342152), (76, 198088), (88, 171076), (152, 99044), (176, 85538), (209, 72032), (304, 49522), (352, 42769), (418, 36016), (608, 24761), (836, 18008), (1672, 9004), (2251, 6688), (3344, 4502)]