19372962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 48052224

約数和(自身を除く): 28679262

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 631, 714, 731, 903, 1262, 1462, 1806, 1893, 2193, 3786, 4386, 4417, 5117, 8834, 10234, 10727, 13251, 15351, 21454, 26502, 27133, 30702, 32181, 54266, 64362, 75089, 81399, 150178, 162798, 189931, 225267, 379862, 450534, 461261, 569793, 922522, 1139586, 1383783, 2767566, 3228827, 6457654, 9686481, 19372962]

約数ペア:

[(1, 19372962), (2, 9686481), (3, 6457654), (6, 3228827), (7, 2767566), (14, 1383783), (17, 1139586), (21, 922522), (34, 569793), (42, 461261), (43, 450534), (51, 379862), (86, 225267), (102, 189931), (119, 162798), (129, 150178), (238, 81399), (258, 75089), (301, 64362), (357, 54266), (602, 32181), (631, 30702), (714, 27133), (731, 26502), (903, 21454), (1262, 15351), (1462, 13251), (1806, 10727), (1893, 10234), (2193, 8834), (3786, 5117), (4386, 4417)]