15246968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 33117000

約数和(自身を除く): 17870032

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 829, 836, 968, 1658, 1672, 2299, 3316, 4598, 6632, 9119, 9196, 15751, 18238, 18392, 31502, 36476, 63004, 72952, 100309, 126008, 173261, 200618, 346522, 401236, 693044, 802472, 1386088, 1905871, 3811742, 7623484, 15246968]

約数ペア:

[(1, 15246968), (2, 7623484), (4, 3811742), (8, 1905871), (11, 1386088), (19, 802472), (22, 693044), (38, 401236), (44, 346522), (76, 200618), (88, 173261), (121, 126008), (152, 100309), (209, 72952), (242, 63004), (418, 36476), (484, 31502), (829, 18392), (836, 18238), (968, 15751), (1658, 9196), (1672, 9119), (2299, 6632), (3316, 4598)]