12586512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 35245760

約数和(自身を除く): 22659248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 373, 444, 456, 592, 703, 746, 888, 912, 1119, 1406, 1492, 1776, 2109, 2238, 2812, 2984, 4218, 4476, 5624, 5968, 7087, 8436, 8952, 11248, 13801, 14174, 16872, 17904, 21261, 27602, 28348, 33744, 41403, 42522, 55204, 56696, 82806, 85044, 110408, 113392, 165612, 170088, 220816, 262219, 331224, 340176, 524438, 662448, 786657, 1048876, 1573314, 2097752, 3146628, 4195504, 6293256, 12586512]

約数ペア:

[(1, 12586512), (2, 6293256), (3, 4195504), (4, 3146628), (6, 2097752), (8, 1573314), (12, 1048876), (16, 786657), (19, 662448), (24, 524438), (37, 340176), (38, 331224), (48, 262219), (57, 220816), (74, 170088), (76, 165612), (111, 113392), (114, 110408), (148, 85044), (152, 82806), (222, 56696), (228, 55204), (296, 42522), (304, 41403), (373, 33744), (444, 28348), (456, 27602), (592, 21261), (703, 17904), (746, 16872), (888, 14174), (912, 13801), (1119, 11248), (1406, 8952), (1492, 8436), (1776, 7087), (2109, 5968), (2238, 5624), (2812, 4476), (2984, 4218)]