11219988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 28619136

約数和(自身を除く): 17399148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1013, 1846, 2026, 2769, 3039, 3692, 4052, 5538, 6078, 11076, 12156, 13169, 26338, 39507, 52676, 71923, 79014, 143846, 158028, 215769, 287692, 431538, 863076, 934999, 1869998, 2804997, 3739996, 5609994, 11219988]

約数ペア:

[(1, 11219988), (2, 5609994), (3, 3739996), (4, 2804997), (6, 1869998), (12, 934999), (13, 863076), (26, 431538), (39, 287692), (52, 215769), (71, 158028), (78, 143846), (142, 79014), (156, 71923), (213, 52676), (284, 39507), (426, 26338), (852, 13169), (923, 12156), (1013, 11076), (1846, 6078), (2026, 5538), (2769, 4052), (3039, 3692)]