19256673056

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{1657}}^1\times {\mathrm{7727}}^1$

素因数の和:9441

約数の個数: 48

約数和(自身を含む): 38746584576

約数和(自身を除く): 19489911520

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 1657, 3314, 6628, 7727, 13256, 15454, 26512, 30908, 53024, 61816, 77879, 123632, 155758, 247264, 311516, 363169, 623032, 726338, 1246064, 1452676, 2492128, 2905352, 5810704, 11621408, 12803639, 25607278, 51214556, 102429112, 204858224, 409716448, 601771033, 1203542066, 2407084132, 4814168264, 9628336528, 19256673056]

約数ペア:

[(1, 19256673056), (2, 9628336528), (4, 4814168264), (8, 2407084132), (16, 1203542066), (32, 601771033), (47, 409716448), (94, 204858224), (188, 102429112), (376, 51214556), (752, 25607278), (1504, 12803639), (1657, 11621408), (3314, 5810704), (6628, 2905352), (7727, 2492128), (13256, 1452676), (15454, 1246064), (26512, 726338), (30908, 623032), (53024, 363169), (61816, 311516), (77879, 247264), (123632, 155758)]