19219044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7247}}^1$

素因数の和:7284

約数の個数: 48

約数和(自身を含む): 51141888

約数和(自身を除く): 31922844

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 7247, 14494, 21741, 28988, 43482, 86964, 94211, 123199, 188422, 246398, 282633, 369597, 376844, 492796, 565266, 739194, 1130532, 1478388, 1601587, 3203174, 4804761, 6406348, 9609522, 19219044]

約数ペア:

[(1, 19219044), (2, 9609522), (3, 6406348), (4, 4804761), (6, 3203174), (12, 1601587), (13, 1478388), (17, 1130532), (26, 739194), (34, 565266), (39, 492796), (51, 376844), (52, 369597), (68, 282633), (78, 246398), (102, 188422), (156, 123199), (204, 94211), (221, 86964), (442, 43482), (663, 28988), (884, 21741), (1326, 14494), (2652, 7247)]