19251036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 56376320

約数和(自身を除く): 37125284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 967, 1106, 1422, 1659, 1934, 2212, 2844, 2901, 3318, 3868, 4977, 5802, 6636, 6769, 8703, 9954, 11604, 13538, 17406, 19908, 20307, 27076, 34812, 40614, 60921, 76393, 81228, 121842, 152786, 229179, 243684, 305572, 458358, 534751, 687537, 916716, 1069502, 1375074, 1604253, 2139004, 2750148, 3208506, 4812759, 6417012, 9625518, 19251036]

約数ペア:

[(1, 19251036), (2, 9625518), (3, 6417012), (4, 4812759), (6, 3208506), (7, 2750148), (9, 2139004), (12, 1604253), (14, 1375074), (18, 1069502), (21, 916716), (28, 687537), (36, 534751), (42, 458358), (63, 305572), (79, 243684), (84, 229179), (126, 152786), (158, 121842), (237, 81228), (252, 76393), (316, 60921), (474, 40614), (553, 34812), (711, 27076), (948, 20307), (967, 19908), (1106, 17406), (1422, 13538), (1659, 11604), (1934, 9954), (2212, 8703), (2844, 6769), (2901, 6636), (3318, 5802), (3868, 4977)]