19736304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 58805760

約数和(自身を除く): 39069456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 389, 453, 604, 778, 906, 1057, 1167, 1208, 1556, 1812, 2114, 2334, 2416, 2723, 3112, 3171, 3624, 4228, 4668, 5446, 6224, 6342, 7248, 8169, 8456, 9336, 10892, 12684, 16338, 16912, 18672, 21784, 25368, 32676, 43568, 50736, 58739, 65352, 117478, 130704, 176217, 234956, 352434, 411173, 469912, 704868, 822346, 939824, 1233519, 1409736, 1644692, 2467038, 2819472, 3289384, 4934076, 6578768, 9868152, 19736304]

約数ペア:

[(1, 19736304), (2, 9868152), (3, 6578768), (4, 4934076), (6, 3289384), (7, 2819472), (8, 2467038), (12, 1644692), (14, 1409736), (16, 1233519), (21, 939824), (24, 822346), (28, 704868), (42, 469912), (48, 411173), (56, 352434), (84, 234956), (112, 176217), (151, 130704), (168, 117478), (302, 65352), (336, 58739), (389, 50736), (453, 43568), (604, 32676), (778, 25368), (906, 21784), (1057, 18672), (1167, 16912), (1208, 16338), (1556, 12684), (1812, 10892), (2114, 9336), (2334, 8456), (2416, 8169), (2723, 7248), (3112, 6342), (3171, 6224), (3624, 5446), (4228, 4668)]