15882936

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 42556800

約数和(自身を除く): 26673864

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 571, 732, 1142, 1159, 1464, 1713, 2284, 2318, 3426, 3477, 4568, 4636, 6852, 6954, 9272, 10849, 13704, 13908, 21698, 27816, 32547, 34831, 43396, 65094, 69662, 86792, 104493, 130188, 139324, 208986, 260376, 278648, 417972, 661789, 835944, 1323578, 1985367, 2647156, 3970734, 5294312, 7941468, 15882936]

約数ペア:

[(1, 15882936), (2, 7941468), (3, 5294312), (4, 3970734), (6, 2647156), (8, 1985367), (12, 1323578), (19, 835944), (24, 661789), (38, 417972), (57, 278648), (61, 260376), (76, 208986), (114, 139324), (122, 130188), (152, 104493), (183, 86792), (228, 69662), (244, 65094), (366, 43396), (456, 34831), (488, 32547), (571, 27816), (732, 21698), (1142, 13908), (1159, 13704), (1464, 10849), (1713, 9272), (2284, 6954), (2318, 6852), (3426, 4636), (3477, 4568)]